1,6-dihydroxy-9,10-anthraquinone | 569-10-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1,6-dihydroxy-9,10-anthraquinone
• 英文别名: 1,6-dihydroxy-anthraquinone；1,6-Dihydroxy-anthrachinon；1,6-dihydroxy-9,10-anthracenedione；3,8-dihydroxy anthraquinone；1,6-dihydroxyanthracene-9,10-dione
• CAS: 569-10-8
• 化学式: C₁₄H₈O₄
• 分子量: 240.215
• InChiKey: YGSFPSZUXJSSLF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,6-dihydroxy-9,10-anthraquinone 生成 8,9,10-Trihydroxy-4-oxo-1,2,3,4-tetrahydro-anthracene-2-sulfonic acid
  参考文献：
  名称：

  Gorelik,M.V.; Shibryaeva,L.S., Journal of Organic Chemistry USSR (English Translation), 1976, vol. 12, p. 1321 - 1324

  摘要：

  DOI：
• 作为产物：
  描述：

  (4S,4aS,9aR)-4a,9a-Dichloro-5-hydroxy-4-methoxy-3,4,4a,9a-tetrahydro-1H-anthracene-2,9,10-trione 在 锌 作用下， 生成 1,6-dihydroxy-9,10-anthraquinone
  参考文献：
  名称：

  Dichloro quinones as dienophiles: synthesis of alizarin derivatives

  摘要：

  DOI：

  10.1016/s0040-4039(01)93478-1

文献信息

• Reaction of 2-Acetoxy-3-chloro and 2,3-Diacetoxy Naphthoquinones with 1,3-Dioxy and 1,1,3-Trioxy Butadienes
  作者：Donald W. Cameron、Andrew G. Riches

  DOI：10.1071/ch99179

  日期：——

  Reaction of 2-acetoxy-3-chloro naphthoquinones towards the 1,3-dioxy diene (2) and the 1,1,3-trioxy diene (9) was examined. The competing influence of the acetoxy and chloro substituents was assessed from the regiochemistry of the resulting Diels–Alder chemistry, as was competition between that process and Michael addition/elimination. Reaction of the same dienes towards the less reactive 2,3-diacetoxy naphthoquinone (25) was also investigated.

  研究了 2-乙酰氧基-3-氯萘醌与 1,3-二氧二烯（2）和 1,1,3-三氧二烯（9）的反应。 和 1,1,3-三氧基二烯 (9) 的反应进行了研究。乙酰氧基和氯代 乙酰氧基和氯取代基的竞争影响。 和迈克尔加成/消除之间的竞争。 和迈克尔加成/消除之间的竞争。同样的二烯与反应性较低的 还研究了活性较低的 2,3-二乙酰氧基萘醌 (25) 的反应。 进行了研究。
• Highly Selective Three-Step Synthesis of Rhein in Chloroaluminate Molten Salt: Preclusion of the Hayashi Rearrangement
  作者：Vanessa Gonnot、Cyril Antheaume、Marc Nicolas、Charles Mioskowski、Rachid Baati

  DOI：10.1002/ejoc.200900960

  日期：2009.12

  expeditious, three-step synthesis of rhein (2) was optimized starting from bis(N,N-diethyl)-5-methoxybenzene-1,3-dicarboxamide. The key final step, involving deprotection/cyclization of ortho-benzoylbenzoic acid 9 in acidic chloroaluminate molten salts, yielded the desired natural product with high selectivity and good overall yield by precluding the competitive Hayashi rearrangement.(© Wiley-VCH Verlag

  从双 (N,N-二乙基)-5-甲氧基苯-1,3-二甲酰胺开始，优化了快速、三步合成大黄酸 (2)。关键的最后一步，包括邻苯甲酰基苯甲酸 9 在酸性氯铝酸盐熔盐中的脱保护/环化，通过排除竞争性 Hayashi 重排，以高选择性和良好的总收率获得了所需的天然产物。 (© Wiley-VCH Verlag GmbH & Co. KGaA，69451 魏因海姆，德国，2009）
• HOT MELT ADHESIVE COMPOSITION
  申请人：JSR Corporation

  公开号：EP1700896A1

  公开（公告）日：2006-09-13

  [Problem] To provide an adhesive composition which is used for fixing a semiconductor wafer or the like onto a substrate, exhibits firm adhesion with high heat resistance in the wafer grinding stage and is melted by heating to enable easy peeling after the completion of the wafer grinding stage. [Means to solve problem] The hot-melt adhesive composition of the invention is a composition containing as a main component a crystalline compound having a melting temperature of 50 to 300°C, and has a melting temperature width of not more than 30°C and a melt viscosity of not more than 0.1 Pa·s. The crystalline compound as a main component is desired to be an organic compound composed of elements of C, H and O only and having a molecular weight of not more than 1000, preferably an aliphatic compound or an alicyclic compound, particularly preferably a compound having a steroid skeleton and/or a hydroxyl group.

  [问题] 提供一种粘合剂组合物，该组合物用于将半导体晶片或类似物固定在基板上， 在晶片研磨阶段表现出牢固的粘合性和高耐热性，并且在晶片研磨阶段结束后通过加 热熔化以便于剥离。[解决问题的方法] 本发明的热熔粘合剂组合物是一种组合物，其主要成分是熔化温度为 50 至 300°C、熔化温度宽度不超过 30°C、熔化粘度不超过 0.1 Pa-s的结晶化合物。作为主要成分的结晶化合物最好是仅由 C、H 和 O 元素组成且分子量不超过 1000 的有机化合物，最好是脂肪族化合物或脂环族化合物，尤其是具有甾体骨架和/或羟基的化合物。
• Formulation and process for modulating wound healing
  申请人：BioMendics, LLC

  公开号：US10426742B2

  公开（公告）日：2019-10-01

  Methods and compounds are disclosed for wound healing by modulating autophagy. A formulation for modulating autophagy comprises a first modulating compound (FAM) selected from compounds having the general structure (I): wherein: L represents a linker selected from —C≡C—, (a tolan), —CH═CH— (a stilbene, preferably trans); or —CRa═CRb— a stilbene derivative; where Ra and Rb are independently H or phenyl optionally substituted with —(R3)p or —(R4)q; R1 to R4 are independent substituents at any available position of the phenyl rings, preferably at 3, 3′, 4, 4′, and/or 5, 5′; and m, n, p, and q are independently 0, 1, 2, or 3 representing the number of substituents of the rings, respectively, but at least one of m or n must be ≥1. Each R1 to R2 is independently selected from substituents described herein, including but not limited to hydroxyl, alkoxy, halo, halomethyl and glycosides. The formulation may also include an auxiliary autophagy modulating compound (AAM) as described herein. The formulation may include a hydrogel formed by the compounds themselves or otherwise and may include salts and/or complexes.

  本发明公开了通过调节自噬促进伤口愈合的方法和化合物。用于调节自噬的制剂包括选自具有一般结构 (I) 的化合物的第一调节化合物 (FAM)： 其中L 代表选自-C≡C-（甲苯）、-CH═CH-（二苯乙烯，最好是反式）或-CRa═CRb-二苯乙烯衍生物的连接体；其中 Ra 和 Rb 独立地是 H 或任选被-(R3)p 或-(R4)q 取代的苯基； R1至R4是独立的取代基，位于苯基环的任何可用位置，优选位于3，3′、4，4′和/或5，5′；m、n、p和q分别独立地为0、1、2或3，代表环的取代基数目，但m或n中至少有一个必须≥1。每个 R1 至 R2 独立地选自本文所述的取代基，包括但不限于羟基、烷氧基、卤代、卤代甲基和苷。制剂还可包括本文所述的辅助自噬调节化合物（AAM）。制剂可包括由化合物本身或以其它方式形成的水凝胶，并可包括盐和/或复合物。
• Polybutadiene composition
  申请人：——

  公开号：US20020032256A1

  公开（公告）日：2002-03-14

  A polybutadiene composition comprising a polybutadiene type polymer and a compound represented by the following formula (I): 1 wherein Ar 1 and Ar 2 each independently represent an aromatic ring, X and Y each independently represent an alkylene group having one or two carbon atoms, an oxygen atom or a carbonyl group, is provided; and thermal degradation of the polybutadiene type polymer can be prevented even in an air-free environment.

  一种聚丁二烯组合物，由聚丁二烯类聚合物和下式(I)所代表的化合物组成： 1 其中 Ar 1 和 Ar 2 分别独立地代表一个芳香环，X 和 Y 分别独立地代表一个或两个碳原子的亚烷基、一个氧原子或一个羰基；即使在无空气环境中，也能防止聚丁二烯型聚合物的热降解。